COMMUNICATION SYSTEM > General Description
COMPONENT

(1) | Horn switch (driver’s airbag module ASSY) | (3) | Horn relay | (5) | Horn ASSY - Hi |
(2) | Roll connector | (4) | Horn ASSY - Lo |
Preparation tool
HornUsing a flat-bed truck
Transporting your Subaru Ascent on a flat-bed truck is considered the safest
and most reliable method, as it prevents unnecessary stress on the drivetrain and
suspension components. To ensure maximum safety and avoid potential damage, always
follow the correct loading and securing procedur ...
Installation
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Hose and PipeINSTALLATIONCAUTION:• If the hose and pipe have been replaced, add an appropriate amount of compressor oil to the compressor. Compressor Oil > ADJUSTMENT">• Replace the O-rings with new parts, and then apply compresso ...
Engine control module (ecm) i/o signal Electrical specification
ENGINE (DIAGNOSTICS)(H4DO) > Engine Control Module (ECM) I/O SignalELECTRICAL SPECIFICATION1. ENGINE CONTROL MODULE (ECM)DescriptionConnector No.Terminal No.Signal (V)NoteIgnition SW ON(Engine OFF)Engine ON(Idling)Crankshaft position sensor(+) signalB1361650 or 5Waveform*(−) signalB1362700 ...